Method for preventing adhesion of marine organisms, antistiction agent and adhesion prevention kit

摘要

While reducing the amount of halogenated pharmaceutical such as chlorine and bromine agents and chlorine dioxide, and reducing the use of aliphatic quaternary ammonium salts and N-monosubstituted alkynylamines, the effects of both are prolonged for a long period of time In addition, a method for preventing adhesion of marine living organisms or slimes capable of preventing widespread sea life and slime adhesion, and an antistiction agent and an adhesion preventing kit used therefor are provided.Method for preventing marine organism and slime adhesion to seawater cooling water systemA first agent having at least one of an aliphatic quaternary ammonium salt represented by general formula (I) and an N-monosubstituted alkynylamine represented by general formulaChloric acidA second agent having at least one type selected from the group consisting of bromine agent and chlorine dioxideMethod for preventing adhesion of marine organisms or the like to sea water of the seawater cooling water system.In formula (I), R is a saturated or unsaturated linear aliphatic hydrocarbon group of 10 to 20 carbon atoms, and R1 and R3 are alkyl groups of 1 to 4 carbon atoms, R2 is the same as R or alkyl group of 1 to 4 carbon atoms, and X is Cl, Br, I, methyl sulfate Ethyl sulfate or paratunesulfonate.R-NH - (CH2) nnh2 (II)In formula (II), R is a saturated or unsaturated linear aliphatic hydrocarbon group of 10 to 20 carbon atoms, and N is an integer of 1 to 4)[1]